Loudspeaker



FIG. 1 is a top plan view of a loudspeaker showing my new design.

FIG. 2 is a front elevational view.

FIG. 3 is a rear elevational view.

FIG. 4 is a left side elevational view, the right side being a mirror image thereof, and

FIG. 5 is a bottom plan view. 

The ornamental design for a loudspeaker, as shown. 